PT95339A - Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante - Google Patents

Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante Download PDF

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Publication number
PT95339A
PT95339A PT95339A PT9533990A PT95339A PT 95339 A PT95339 A PT 95339A PT 95339 A PT95339 A PT 95339A PT 9533990 A PT9533990 A PT 9533990A PT 95339 A PT95339 A PT 95339A
Authority
PT
Portugal
Prior art keywords
chloride
preservative
process according
bak
sepazonium
Prior art date
Application number
PT95339A
Other languages
English (en)
Portuguese (pt)
Inventor
Herwing Janssen
Original Assignee
Iolab Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iolab Corp filed Critical Iolab Corp
Publication of PT95339A publication Critical patent/PT95339A/pt

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4151,2-Diazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/186Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PT95339A 1989-09-18 1990-09-18 Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante PT95339A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921072A GB8921072D0 (en) 1989-09-18 1989-09-18 Preservative for ophthalmic solutions

Publications (1)

Publication Number Publication Date
PT95339A true PT95339A (pt) 1991-05-22

Family

ID=10663241

Family Applications (1)

Application Number Title Priority Date Filing Date
PT95339A PT95339A (pt) 1989-09-18 1990-09-18 Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante

Country Status (14)

Country Link
US (1) US5200453A (da)
EP (1) EP0419165B1 (da)
JP (1) JPH03209314A (da)
KR (1) KR910005863A (da)
AT (1) ATE103488T1 (da)
AU (1) AU6249190A (da)
CA (1) CA2025118A1 (da)
DE (1) DE69007723D1 (da)
DK (1) DK0419165T3 (da)
ES (1) ES2063285T3 (da)
GB (1) GB8921072D0 (da)
IE (1) IE903316A1 (da)
NZ (1) NZ235300A (da)
PT (1) PT95339A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599535A (en) * 1995-06-07 1997-02-04 Regents Of The University Of California Methods for the cyto-protection of the trabecular meshwork
US5674888A (en) * 1995-06-07 1997-10-07 University Of California Method for the treatment of a trabecular meshwork whose cells are subject to inhibition of cell division
US6872705B2 (en) 2001-07-13 2005-03-29 Allergan, Inc. Use of antimicrobial peptides as preservatives in ophthalmic preparations, including solutions, emulsions, and suspensions
KR100466070B1 (ko) * 2001-12-03 2005-01-13 삼성전기주식회사 디지털 오디오 방송 튜너
US20050214382A1 (en) * 2004-03-29 2005-09-29 Erning Xia Zinc preservative composition and method of use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991202A (en) * 1974-01-31 1976-11-09 Janssen Pharmaceutica N.V. Imidazolium salts
GB2203039B (en) * 1987-03-02 1990-10-24 American Cyanamid Co Stable ophthalmic preparations containing acetazolamide

Also Published As

Publication number Publication date
JPH03209314A (ja) 1991-09-12
NZ235300A (en) 1991-10-25
GB8921072D0 (en) 1989-11-01
EP0419165A3 (en) 1992-01-08
DK0419165T3 (da) 1994-05-02
DE69007723D1 (de) 1994-05-05
US5200453A (en) 1993-04-06
CA2025118A1 (en) 1991-03-19
IE903316A1 (en) 1991-04-10
ATE103488T1 (de) 1994-04-15
KR910005863A (ko) 1991-04-27
EP0419165B1 (en) 1994-03-30
ES2063285T3 (es) 1995-01-01
EP0419165A2 (en) 1991-03-27
AU6249190A (en) 1991-03-21

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19910117

FC3A Refusal

Effective date: 19960513